must refracture
Verbo regular: refracture - refractured- refractured

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must refracture
you must refracture
he must refracture
we must refracture
you must refracture
they must refracture 	I must be refracturing
you must be refracturing
he must be refracturing
we must be refracturing
you must be refracturing
they must be refracturing	I must have refractured
you must have refractured
he must have refractured
we must have refractured
you must have refractured
they must have refractured	I must have been refracturing
you must have been refracturing
he must have been refracturing
we must have been refracturing
you must have been refracturing
they must have been refracturing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not refracture
you must not refracture
he must not refracture
we must not refracture
you must not refracture
they must not refracture 	I must not be refracturing
you must not be refracturing
he must not be refracturing
we must not be refracturing
you must not be refracturing
they must not be refracturing	I must not have refractured
you must not have refractured
he must not have refractured
we must not have refractured
you must not have refractured
they must not have refractured	I must not have been refracturing
you must not have been refracturing
he must not have been refracturing
we must not have been refracturing
you must not have been refracturing
they must not have been refracturing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I refracture?
must you refracture?
must he refracture?
must we refracture?
must you refracture?
must they refracture? 	must I be refracturing?
must you be refracturing?
must he be refracturing?
must we be refracturing?
must you be refracturing?
must they be refracturing? 	must I have refractured?
must you have refractured?
must he have refractured?
must we have refractured?
must you have refractured?
must they have refractured? 	must I have been refracturing?
must you have been refracturing?
must he have been refracturing?
must we have been refracturing?
must you have been refracturing?
must they have been refracturing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not refracture?
must you not refracture?
must he not refracture?
must we not refracture?
must you not refracture?
must they not refracture? 	must I not be refracturing?
must you not be refracturing?
must he not be refracturing?
must we not be refracturing?
must you not be refracturing?
must they not be refracturing? 	must I not have refractured?
must you not have refractured?
must he not have refractured?
must we not have refractured?
must you not have refractured?
must they not have refractured? 	must I not have been refracturing?
must you not have been refracturing?
must he not have been refracturing?
must we not have been refracturing?
must you not have been refracturing?
must they not have been refracturing?